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Home My WebLink About2712 TIBURON AVE; ; CBR2022-1087; PermitPrint Date: 12/19/2022 Permit No: CBR2022-1087 Building Permit Finaled Residential Permit Job Address: Permit Type: Parcel #: Valuation: Occupancy Group: 2712 TIBURON AVE, CARLSBAD, CA 92010-7907 BLDG-Residential 1675122300 $37,801.00 Work Class: Lot #: Project #: Cogen Status: Applied: Issued: 03/31/2022 04/22/2022 Finaled Close Out:12/19/2022 #of Dwelling Units: Track #: Plan #: Closed - Finaled Plan Check #: Orig. Plan Check #:Bathrooms: Final Inspection:05/18/2022Bedrooms:Construction Type: Occupant Load: Code Edition: Sprinkled: INSPECTOR:Alvarado, Tony 31 ROOF MOUNT SOLAR MODULES, 10.075KW (E-REVIEW)Description: Project Title: Applicant: LESLIE MINCHELLO 1805 JOHN TOWERS AVE EL CAJON, CA 92020 Contractor: SEMPER SOLARIS CONSTRUCTION INC 1805 JOHN TOWERS AVE EL CAJON, CA 92020-1116 (619) 807-1253 AMOUNTFEE SB1473 – GREEN BUILDING STATE STANDARDS FEE $2.00 SOLAR–RESIDENTIAL: per kW $268.00 STRONG MOTION – RESIDENTIAL (SMIP)$4.91 Total Fees:$274.91 Total Payments To Date:$274.91 Balance Due:$0.00 Please take NOTICE that approval of your project includes the "Imposition" of fees, dedications, reservations, or other exactions hereafter collectively referred to as "fees/exaction." You have 90 days from the date this permit was issued to protest imposition of these fees/exactions. If you protest them, you must follow the protest procedures set forth in Government Code Section 66020(a), and file the protest and any other required information with the City Manager for processing in accordance with Carlsbad Municipal Code Section 3.32.030. Failure to timely follow that procedure will bar any subsequent legal action to attack, review, set aside, void, or annul their imposition. You are hereby FURTHER NOTIFIED that your right to protest the specified fees/exactions DOES NOT APPLY to water and sewer connection fees and capacity changes, nor planning, zoning, grading or other similar application processing or service fees in connection with this project. NOR DOES IT APPLY to any fees/exactions of which you have previously been given a NOTICE similar to this, or as to which the statute of limitation has previously otherwise expired. 1635 Faraday Avenue, Carlsbad CA 92008-7314 ï 442-339-2719 ï 760-602-8560 f ï www.carlsbadca.gov Building Division Page 1 of 1 {"Cityof Carlsbad RESIDENTIAL BUILDING PERMIT APPLICATION B-1 Plan Check Est. Value PC Deposit Date Job Address Unit: APN: CT/Project #: Lot #: Year Built: Fire Sprinklers: YES NO Air Conditioning: YES NO Electrical Panel Upgrade: YES NO BRIEF DESCRIPTION OF WORK: PRIMARY APPLICANT PROPERTY OWNER Name: Name: Address: Address: City: State: Zip: City: State: Zip: Phone: Phone: Email: Email: DESIGN PROFESSIONAL CONTRACTOR OF RECORD Name: Business Name: Address: City: State: Zip: Phone: Email: Architect State License: Address: City: State: Zip: Phone: Email: CSLB License #: Class: Carlsbad Business License # (Required): APPLICANT CERTIFICATION: I certify that I have read the application and state that the above information is correct and that the information on the plans is accurate. I agree to comply with all City ordinances and State laws relating to building construction. NAME (PRINT):SIGN: DATE: 1635 Faraday Ave Carlsbad, CA 92008 Ph: 760‐602‐2719 Fax: 760‐602‐8558 Email: Building@carlsbadca.gov 1 REV. 07/21 Solar: KW, Modules, Mounted: Roof Ground, Tilt: Y N, RMA: Y N, Battery: Y N, Panel Upgrade: Y N Reroof: Plumbing/Mechanical/Electrical Only: Other: Additional Gas or Electrical Features? Pool/Spa: SF Is the area a conversion or change of use? Y N Remodel: SF of affected area New SF : _Living SF, _ Deck SF, Patio SF, Garage SF Is this to create an Accessory Dwelling Unit? Y N New Fireplace? Y N , if yes how many? Chinmayee □ □ □ □ □ □ □ Cicyof Carlsbad 0 0 00 00 0 0 0 0 00 00 0 0 0 0 00 00     THIS PAGE REQUIRED AT PERMIT ISSUANCE PLAN CHECK NUMBER: __________________ A BUILDING PERMIT CAN BE ISSUED TO EITHER A STATE LICENSED CONTRACTOR OR A PROPERTY OWNER. IF THE PERSON SIGNING THIS FORM IS AN AGENT FOR EITHER ENTITY AN AUTHORIZATION FORM OR LETTER IS REQUIRED PRIOR TO PERMIT ISSUANCE. (OPTION A): LICENSED CONTRACTOR DECLARATION: I hereby affirm under penalty of perjury that I am licensed under provisions of Chapter 9 (commencing with Section 7000) of Division 3 of the Business and Professions Code, and my license is in full force and effect. I also affirm under penalty of perjury one of the following declarations (CHOOSE ONE): I have and will maintain a certificate of consent to self‐insure for workers’ compensation provided by Section 3700 of the Labor Code, for the performance of the work which this permit is issued. Policy No. -OR- I have and will maintain worker’s compensation, as required by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued. My workers’ compensation insurance carrier and policy number are: Insurance Company Name: Policy No. _____________________________________________________________ Expiration Date: -OR- Certificate of Exemption: I certify that in the performance of the work for which this permit is issued, I shall not employ any person in any manner so as to become subject to the workers’ compensation Laws of California. WARNING: Failure to secure workers compensation coverage is unlawful and shall subject an employer to criminal penalties and civil fines up to $100,000.00, in addition the to the cost of compensation, damages as provided for in Section 3706 of the Labor Code, interest and attorney’s fees. CONSTRUCTION LENDING AGENCY, IF ANY: I hereby affirm that there is a construction lending agency for the performance of the work this permit is issued (Sec. 3097 (i) Civil Code). Lender’s Name: Lender’s Address: CONTRACTOR CERTIFICATION: I certify that I have read the application and state that the above information is correct and that the information on the plans is accurate. I agree to comply with all City ordinances and State laws relating to building construction. NAME (PRINT): SIGNATURE: DATE: Note: If the person signing above is an authorized agent for the contractor provide a letter of authorization on contractor letterhead. ‐ OR ‐ (OPTION B): OWNER‐BUILDER DECLARATION: I hereby affirm that I am exempt from Contractor’s License Law for the following reason: I, as owner of the property or my employees with wages as their sole compensation, will do the work and the structure is not intended or offered for sale (Sec. 7044, Business and Professions Code: The Contractor’s License Law does not apply to an owner of property who builds or improves thereon, and who does such work himself or through his own employees, provided that such improvements are not intended or offered for sale. If, however, the building or improvement is sold within one year of completion, the owner‐builder will have the burden of proving that he did not build or improve for the purpose of sale). -OR- I, as owner of the property, am exclusively contracting with licensed contractors to construct the project (Sec. 7044, Business and Professions Code: The Contractor’s License Law does not apply to an owner of property who builds or improves thereon, and contracts for such projects with contractor(s) licensed pursuant to the Contractor’s License Law). -OR- I am exempt under Business and Professions Code Division 3, Chapter 9, Article 3 for this reason: AND, FORM B‐61 “Owner Builder Acknowledgement and Verification Form” is required for any permit issued to a property owner. By my signature below I acknowledge that, except for my personal residence in which I must have resided for at least one year prior to completion of the improvements covered by this permit, I cannot legally sell a structure that I have built as an owner‐builder if it has not been constructed in its entirety by licensed contractors. I understand that a copy of the applicable law, Section 7044 of the Business and Professions Code, is available upon request when this application is submitted or at the following Web site: http://www.leginfo.ca.gov/calaw.html. OWNER CERTIFICATION: I certify that I have read the application and state that the above information is correct and that the information on the plans is accurate. I agree to comply with all City ordinances and State laws relating to building construction. NAME (PRINT): SIGN: DATE: Note: If the person signing above is an authorized agent for the property owner include form B‐62 signed by property owner. 1635 Faraday Ave Carlsbad, CA 92008 Ph: 760‐602‐2719 Fax: 760‐602‐8558 Email: Building@carlsbadca.gov 2 REV. 07/21  Chinmayee Chinmayee □ □ □ □ □ □ □ Building Permit Inspection History Finaled PERMIT INSPECTION HISTORY for (CBR2022-1087) BLDG-Residential 03/31/2022Application Date:Permit Type:Owner: Cogen 04/22/2022Work Class:Issue Date:Subdivision:CARLSBAD TCT#84-35 UNIT#01 11/14/2022Expiration Date:Status: IVR Number: 39677 Closed - Finaled 2712 TIBURON AVE CARLSBAD, CA 92010-7907 Address: Scheduled Date Inspection Type Inspection No. Inspection Status Primary Inspector Reinspection InspectionActual Start Date 05/18/2022 05/18/2022 BLDG-35 Solar Panel 182966-2022 Passed Tony Alvarado Complete BLDG-Electric Meter Release 183106-2022 Passed Tony Alvarado Complete BLDG-Final Inspection 182965-2022 Passed Tony Alvarado Complete COMMENTS PassedChecklist Item BLDG-Structural Final Yes BLDG-Electrical Final Yes Wednesday, May 18, 2022 Page 1 of 1 {cityof Carlsbad STRUCTURAL CALCULATIONS FOR STEVEN KOCH 2714 TIBURON AVE CARLSBAD CA 92010 ENGINEER: BWU Consultants, Inc 1168 San Gabriel Blvd #N Rosemead, CA 91770 DESIGN DATA 1.CODE: 2019 CALIFORNIA BUILDING CODE ASCE 7-16 2.MATERIAL STRENGTH CONCRETE: Fc’ = 2,500 PSI @ 28 DAYS CONCRETE REBAR: ASTM A615 GRADE 40 Fy = 40,000 PSI STEEL: (AISC 360) 13 EDITION STRUCTURAL SHAPES: ASTM A36 Fy = 36 KSI TUBING: STM A500 GRADE B Fy = 46 KSI PIPE: ASTM A53 TYPE E GRADE B Fy = 35 KSI WOOD: DOUGLAS FIR-LARCH ( 19% MAX. M.C. ) JOIST & RAFTER #2 GRADE Fb = 875 PSI Fv = 95 PSI E = 1.6 x 1,000,000 BEAM & HEADER (4X) #1 GRADE Fb = 1,000 PSI Fv = 95 PSI E = 1.7 x 1,000,000 (6X) #1 GRADE Fb = 1,000 PSI Fv = 85 PSI E = 1.7 x 1,000,000 POST (4X) #1 GRADE Fb = 1,000 PSI Fv = 95 PSI E = 1.6 x 1,000,000 (6X) #1 GRADE Fb = 1,000 PSI Fv = 85 PSI E = 1.7 x 1,000,000 STUD #2 GRADE Fb = 675 PSI Fv = 95 PSI E = 1.4 x 1,000,000 SELECT STRUCTURAL (6x, LARGE) Fb = 1,450PSI Fv = 95 PSI E = 1.9 x 1,000,000 MASONRY: CONCRETE BLOCK ASTM C90 Fm = 1500 PSI NO INSPECTION REQUIRED 3.SOIL REPORT: f’s= 1,500 PSF/ OR SEE SOILS REPORT 4.LATERAL ANALYSIS: A.SEISMIC LOAD WCVSSEE ATTACHED. B.WIND LOAD (SIMPLIFIED PROCEDURE) (130 mph) EXP “C” ULTIMATE Material Weights Weight Of Materials -Roof and Floor Requirements Refer to local building code for live load design requirements. Composition Roofing 2-15 lb. and 1-90 lb. 3-15 and 1-90 lb. 3-ply and gravel 4-ply and gravel 5-ply and gravel 1. 7 psf 2.2 psf 5.6 psf 6.0 psf 6.5 psf Rigid Insulation Temlock Cork Gold bond Styrofoam Foam glass Rigid fiberglas Roll or Batt Insulation Rock wool Glass wool Approximate Weights of (f1 thick) "1.2 psf Trus Joist Products 0.7 psf 1.5psf 0.2 psf 0.8 psf 1.5 psf TJI 35X Joist Series TJI 55 Joist Series TJL, TJLX Truss TJW 2.8 4.5 3.75 4.5 to 4.0 to 6.3 to 4.25 to 5.25 TJ/60 Truss 4.75 to 5.75 TJM Truss 8 to 9 TJH Truss 10 to 12 (f1 thick) 0.2 psf (f1 thick) 0· 1 psf Fir Framing Members lbs.JU. lbs.JU. lbs.JU. lbs.JU. lbs.JU. lbs.JU. lbs.JU. IRMA (Insulated Roof ALPOL (i11 thick) 0.1 psf Nominal Joist Spacing Membrane Assembly) 211 13.0 psf Single-ply roofs (Insulation not included) Ballasted system 13.0 psf Floors Mechanically fastened 2.0 psf Hardwood (Nominal f 1) Fully adhered 2.0 psf Concrete (f1 thick): Fir Sheathing (Based on 36 p'cf) %11 plywood ½11 plywood %11 plywood ¾11 plywood 11/s" plywood f 1 sheathing Regular Lightweight Linoleum or soft tile ¾11 ceramic or quarry tile GYP-CRETE (¾11 ) Ceilings 4.0 p-st 12.0 psf 6.0 to 10.0 psf 1.5 psf 10.0psf 6.5 psf Size 12" 16" 24" 2x4 1.4 psf 1.1 psf 0.7 psf 2x6 2.2 psf 1.7 psf 1.1 psf 2x8 2.9 psf 2.2 psf 1.5 psf 2x10 3.7 psf 2.8 psf 1.9 psf 2x12 4.4 psf 3.3 psf 2.2 psf 3x6 2.4 plf 4x6 5.0 plf 4x8 6.8 plf 4x10 8.6 plf 4x12 10.4 plf Weight of Sprinkler Systems 211 decking 1.1 psf 1.5 psf 1.8psf 2.3 psf 3.4 psf 2.3 psf 4.3 psf 7.0 psf 9.3 psf Acoustical fiber tile ½11 gypsum board %11 gypsum board Plaster (f1 thick) 1.0psf 2.2 psf 2.8 psf 8.0 psf Size of Schedule 40, Std. Pipe Schedule 10, Thin Wall 311 decking 411 decking Miscellaneous Decking Materials Poured gypsum (1 11 thick) 6.5 psf Vermiculite concrete (1 11 thick) 2.6 psf Corrugated galvanized steel 16 ga. 20 ga. 22 ga. 24 ga. Asphalt shingles Wood shingles Clay tile 2.9 psf 1.8 psf 1.5 psf 1.3 psf 2.5 psf 2.0 psf 9.0 to 14.0 psf Metal suspension system (including tile) Wood suspension system (including tile) Note: When accumulating total dead load we strongly urge you to use a minimum of 1.5 psi for 'miscellaneous' with all dead loads. 1.8 psf 2.5 psf Pipe 1" 1¼" 1½" 2" 2½" 3" 3½" 4" 5" 6" 8" 10" TRUS JOIST C:DRPDRATIDN a division of TJ International P.O. Box 60 Boise, Idaho 83707 208/375-4450 Dry (plf) Wel(plf) Dry (plf) Wel(plf) 1.7 2.1 2.3 3.0 2.7 3.6 3.7 5.2 2.7 3.8 5.8 7.9 3.5 5.9 7.6 10.8 4.3 8.0 9.2 13.5 5.0 11.2 10.9 16.4 5.6 14.5 14.8 23.5 7.8 20.0 19.2 31.7 9.3 26.2 28.6 50.8 16.9 40.1 40.5 74.6 BWU Consultants, Inc. 1168 N. San Gabriel Blvd., #N Rosemead, CA. 91770 Tel: (626) 288-0708 Email: twengrs1168@gmail.com Date: D.L.SIZE: TILE ROOF'G 9.0 psf 18.0 SQ.FT. 1/2" PLYWD SHT'G 1.5 2x4 @ 24 O.C.0.7 TRUSS MISC 0.8 WEIGHT: D.L. =WT = 2.9#/SQ.FT. L.L. = (USE 3.0 #/SQ.FT.) T.L. = L:7'-0" MAX SPAN W:70.0 plf M:428.75 pf Sreq:2.92 in³ R:245 lb Areq:3.09 in² 2x4 TRUSS CAN CARRY SOLAR PANELS GRAVITY PER 2019 CALIFORNIA EXISTING BLDG CODE. PART 10. SECTION 502.4 & 503.3 31 x 3 x 18 = 1674 lb 21492 lb 1674 / 21492 = 7.8% (ROOF DL 12) x 1791 = (12+3+20) x 24/12 = (2019 CALIFORNIA BUILDING CODE) ASCE 7-16 EXIST'G ROOF LOAD'G (AS BUILT) SOLAR PANEL 35.0 psf 20.0 psf 12.0 psf WIND LOAD (RISK CATEGORY III,IV) 130 MPH, EXP ”C” CHAP 26.10.2 - WIND LOAD COMPONENTS & CLADDING (C&C) qz= .00256 Kz Kzt Kd V2 I (26-10-1) Ht. z at the centroid of area Af = 10 ft Exp = Exposure coefficient Kz = 0.85 c (TABLE 26.8-1) Topography factor Kzt = 1.00 (FIGURE 26.8-1) Directionality factor Kd = 0.85 Wind Speed V = 130 mph Importance factor Iw = 1.00 qz = 0.00256 x 0.85 x 1.0 x 0.85 x (130)2 = 31.26 psf Gust Effect factor G =0.85 Force coeff Cf = 1.31 Design wind pressure, F/Af = 31.26 x 0.85 x 1.31 = 34.81 psf ASCE 7-16 BWU Consultants, Inc. 1168 N. San Gabriel Blvd., #N Rosemead, CA. 91770 Tel: (626) 288-0708 Email: twengrs1168@gmail.com Date: UPLIFT / WITHDRAWAL FORCE FOR SOLAR PANEL STANDOFF / FAST JACK Vup=34.81 lb/sq.ft SEISMIC PER 2019 CALIFORNIA EXISTING BLDG CODE. PART 10. SECTION 502.5 & 503.4 1674 lb / 21492 lb = 7.8%< 10.0%OK Vall = 274 x 2.5 = 685 lb > 462.5 lb OK 31 31 x 34.81 x 18 = 19423.98 lb 42 462.5 lb/lag screw NO. SOLAR PANELS UPLIFT FORCE SUPPORTS OF TILE HOOK/STANDOFF UNIT FORCE PER (5/16"ø) LAG SCREW O.K. USE 5/16"ø X 3 1/2" LONG STAINLESS STEEL LAG SCREW WITH MIN. 2 1/2" EMBED TO EXIST'G ROOF MEMBER. CAN RESIST WIND UPLIFT FORCE. LATERAL (2019 CALIFORNIA BUILDING CODE) WIND EXP "C",WIND SPEED:130 mph (ASCE 7-16) nts .. 5, be ice :-o- on LC- i. NATIONAL DESIGN SPECIFICATION FOR WOOD CONSTRUCTION 77 Table 12.2A Lag Screw Reference Withdrawal Design Values, W1 Tabulated withdrawal design values (W) are in pounds per inch of thread penetration into side grain of wood member. b h 11 . 1 d th 1 th f th t d f ( 12 2 1 1) Length of thread penetration in main mem er s a not me u e e eng: 0 e apere 1p see .... Specific Gravity, La2 Screw Diameter, D G2 1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 7/8" 1" 1-1/8" 1-1/4" 0.73 397 469 538 604 668 789 905 1016 1123 1226 1327 0.71 381 450 516 579 640 757 868 974 1077 1176 1273 , ... 1 0.68 357 422 484 543 600 709 813 913 1009 1103 1193 0.67 349 413 473 531 587 694 796 893 987 1078 1167 0.58 281 332 381 428 473 559 641 719 795 869 940 0.55 260 307 352 395 437 516 592 664 734 802 868 0.51 232 274 314 353 390 461 528 593 656 716 775 .. 0.50 225 266 305 342 378 447 jl3 576 636 695 . ,•·752 0.49 218 258 296 332 367 434 498 559 617 674 730 0.47 205 242 278 312 345 408 467 525 580 634 686 0.46 199 235 269 302 334 395 453 508 562 613 664 0.44 186 220 252 283 312 369 423 475 525 574 621 0.43 179 212 243 273 302 357 409 459 508 554 600 0.42 173 205 235 264 291 344 395 443 490 535 579 0.41 167 198 226 254 281 · 332 38.1 428 473 516 559 ·0.40 161 190 218 245 271 320 367 412 455 497 538 0.39 · ·. 155 183 210 236 261 308 353 397 438 479 518 0.38 149 176 202 227 251 296 340 381 422 461 498 0.37 143 169 194 218 241 285 326 367 405 443 479 0.36 137 163 186 209 231 273 313 352 389 425 460 0.35 132 156 179 200 222 262 300 337 373 407 441 0.31 110 130 149 167 185 218 250 281 311 339 367 l. Tabulated withdrawal design values, W, for lag screw connections shall be mult1phed by all applicable adJustment factors (see Table I 1.3.1). 2. Specific gravity, G, shall be detem:rined in accordance with Table 12.3.3A. C 0 == m r-1 -I -< .,, m :: U) -I ~ m ::a U) : ·;, 12.2.3.2 For calculation of the fastener reference :j withdrawal design value in pounds, the unit reference ,,'..~, ':ithdrfrawa112de2s13· gn1 vhalu11ebin lbs1/i~.1_ofd f:bastehner1 pegthnetraf- 12.2.3.4 For calculation of the fastener reference El withdrawal design value in pounds, the unit reference withdrawal design value in lbs/in. of ring shank pene- tration from 12.2.3.3 shall be multiplied by the length t10n om . . . s a e mu tip 1e y t e en o '.! fastener penetration, p1, into the wood member.. ® 12.2.3.3 The reference withdrawal design value, in <1 lbs/in. of penetration, for a single post-frame ring shank ~ nail driven in the side grain of the main member, with ij · •.i the nail axis perpendicular to the wood fibers, shall be 0 determined from Table 12.2D or Equation 12.2-4, with- in the range of specific gravities and nail diameters giv- en in Table 12.2D. Reference withdrawal design values, W, shall be multiplied by all applicable adjustment fac- tors (see Table 11.3.1) to obtain adjusted withdrawal ·r design values, W'. j W = 1800 G2 D ~ (12.2-4) of ring shank penetration, Pt, into the wood member. 12.2.3.5 Nails and spikes shall not be loaded in withdrawal from end grain of wood (Ceg=0.0). 12.2.3.6 Nails, and spikes shall not be loaded in withdrawal from end-grain of laminations in cross- larni.nated timber (Ceg=0.0). 12.2.4 Drift Bolts and Drift Pins · Reference withdrawal design values, W, for con- nections using drift bolt and drift pin connections shall be determined in accordance with 11.1.1.3. i AMERICAN WOOD COUNCIL ']